I too use Norton, have done so for the last three years, got Norton
Internet
Security 2004, upgraded to 2005, and have had 2006 for the last few
months.
I find it is the best of all the bundles, occasionally it decides that
it's
going to block your emails for you, but a bit of tampering and a good
talking to sorts it out. I do know that others have had real problems
with
Norton though but do recommend it highly if you're looking for a bundle of
a
fiewall, antivirus programme and the rest of it.